Internet Süret
Nettie Rosier
Moving towns or switching internet providers can be confusing and stressful. Comparing internet providers against the averages in the Willow Street area can help you choose the right internet and get back to your life.
The Secret Internet Protocol Router Network (SIPRNet) is "a system of interconnected computer networks used by the U.S. Department of Defense and the U.S. Department of State to transmit classified information (up to and including information classified SECRET) by packet switching over the 'completely secure' environment".[1] It also provides services such as hypertext document access and electronic mail. As such, SIPRNet is the DoD's classified version of the civilian Internet.
SIPRNet is the secret component of the Defense Information Systems Network.[2] Other components handle communications with other security needs, such as the NIPRNet, which is used for nonsecure communications, and the Joint Worldwide Intelligence Communications System (JWICS), which is used for Top Secret communications.
According to the U.S. Department of State Web Development Handbook, domain structure and naming conventions are the same as for the open internet, except for the addition of a second-level domain, like, e.g., "sgov" between state and gov: openforum.state.sgov.gov.[3] Files originating from SIPRNet are marked by a header tag "SIPDIS" (SIPrnet DIStribution).[4] A corresponding second-level domain smil.mil exists for DoD users.[5]
SIPRNet was one of the networks accessed by Chelsea Manning, convicted of leaking the video used in WikiLeaks' "Collateral Murder" release[7] as well as the source of the US diplomatic cables published by WikiLeaks in November 2010.[8]
The people of Street, Maryland are spoiled for choice with a variety of top-tier internet service providers. Armstrong, known for its speed and reliability, sets the bar high as a cable provider. It boasts a maximum download speed of 1 Gbps and serves 72% of the Street community. With a wallet-friendly starting price of $34.95 per month, it's a perfect match for households looking for high-speed internet on a budget.
In addition, two satellite providers, Viasat Internet and Hughesnet, add to Armstrong's coverage and guarantee total availability throughout Street. Viasat pulls ahead with a higher maximum download speed of 125 Mbps versus Hughesnet's 25 Mbps, but both offer the same monthly starting price of $49.99. So, for customers craving rapid speeds, Viasat may be a better fit, while Hughesnet could tick all the boxes for more average users.
The robust mix of cable and satellite plans in Street stimulates a healthy competition amongst providers, which translates into more attractive plans for the residents. In this rich landscape, everyone can find a plan that matches their unique internet requirements.
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And yet subsea cables are low-tech, too, coated in tar and unspooled by ships employing basically the same process used in the 1850s to lay the first transatlantic telegraph cable. SubCom, a subsea-cable maker based in New Jersey, evolved from a rope manufacturer with a factory next to a deep-water port for easy loading onto ships.
Though satellite links are becoming more important with orbiting systems like SpaceX's Starlink, subsea cables are the workhorses of global commerce and communications, carrying more than 99% of traffic between continents. TeleGeography, an analyst firm that tracks the business, knows of 552 existing and planned subsea cables, and more are on the way as the internet spreads to every part of the globe and every corner of our lives.
You probably know that tech giants like Meta, Microsoft, Amazon and Google run the brains of the internet. They're called "hyperscalers" for operating hundreds of data centers packed with millions of servers. You might not know that they also increasingly run the internet's nervous system, too.
"The whole network of undersea cables is the lifeblood of the economy," said Alan Mauldin, an analyst with TeleGeography. "It's how we're sending emails and phone calls and YouTube videos and financial transactions."
Two thirds of traffic comes from the hyperscalers, according to Telegeography. And the data demands of hyperscalers' subsea cable is surging 45% to 60% per year, said SubCom Chief Executive David Coughlan. "Their underlying growth is fairly spectacular," he said.
Hyperscalers' data demands are driven not just by their own content needs, like Instagram photos and YouTube videos viewed around the world. These companies also often operate the cloud computing businesses, like Amazon Web Services and Microsoft Azure, that underlie millions of businesses' global operations.
"As the world's hunger for content continues to increase, you need to have the infrastructure in place to be able to serve that," said Brian Quigley, who oversees Google's subsea and terrestrial networks.
The first subsea cables spanned major communication routes like London to New York. Those remain critical, but newer routes are bringing bandwidth far off the beaten track: the west coast of Greenland, the volcanic island of St. Helena west of Africa, the southern tip of Chile, Pacific island nations, the 8,000-person town of Sitka, Alaska.
It's all part of a gradual transformation of subsea communications. Where once cables were the exception, linking a few high-priority urban centers, now they're becoming a world-spanning mesh. In other words, despite high costs and exotic technology, subsea cables are coming to resemble the rest of the internet.
But as more internet traffic traverses subsea cables, there's also reason to worry about them. The explosive sabotage last year of the Nordstream 1 and 2 natural gas pipelines connecting Russia and Europe was much more logistically difficult than cutting an internet cable the thickness of your thumb. An ally of Russian leader Vladimir Putin said subsea cables are fair game for attack. Taiwan has 27 subsea cable connections that the Chinese military could see as tempting targets in an attack.
"There's a lot of talk these days about how space is the next contested domain. But I think undersea is going to be very much a contested domain," said Steve Bowsher, president of In-Q-Tel, a CIA-backed nonprofit that invests in startups on behalf of the CIA, FBI, NSA and other US government agencies. "Those are going to be targets in any sort of kinetic conflict."
The risks are vivid: Vietnam's internet performance suffered thanks to outages on all five of its cables for months earlier this year, and the volcanic explosion on the island of Tonga severed it from most communications for weeks.
But those risks are dwarfed by the very real benefits, from the macroeconomic to the purely personal. The network is growing more reliable and capable with faster speeds and a surge in new cables extending the network beyond today's 870,000 miles of routes, and that'll coax more and more countries to join.
A SubCom cable undergoes installation, between the cable-laying ship in the distance and a landing site on the beach. Later, the orange floats will be removed and the cable buried so it's no longer visible.
"Roughly 10 years ago, a lot of the traditional telco providers started to really focus on wireless and what was happening within their last-mile networks," said Frank Rey, who leads hyperscale network connectivity for Microsoft's Azure cloud computing business. The wait for new cables grew longer, with the planning phase alone stretching to three to five years. The hyperscalers needed to take control.
Hyperscalers initially began with investments in others' projects, a natural move given that subsea cables are often operated by consortia of many allies. Increasingly, hyperscalers now build their own.
The result: a massive cable buildout. TeleGeography, which tracks subsea cables closely, projects $10 billion will be spent on new subsea cables from 2023 to 2025 around the world. Google-owned cables already built include Curie, Dunant, Equiano, Firmina and Grace Hopper, and two transpacific cables are coming, too: Topaz this year and, with AT&T and other partners, TPU in 2025.
The cables are critical. If one Azure region fails, data centers in another region come online to ensure customers' data and services keep humming. In the US and Europe, terrestrial cables shoulder most of the load, but in Southeast Asia, subsea cables dominate, Rey said.
With the hyperscalers in charge, pushing data instead of voice calls, subsea networks had to become much more reliable. It might be a minor irritation to get a busy signal or dropped call, but interruptions to computer services are much more disruptive. "If that drops, you lose your mind," Coughlan said. "The networks we make today are dramatically better than what we made 10 years ago."
Today's cables send up to 250 terabits per second of data, but their technology dates back to the 1800s when scientists and engineers like Werner Siemens figured out how to lay telegraph cables under rivers, the English Channel and the Mediterranean Sea. Many of the early cables failed, in part because the weight of a cable being laid on the bottom of the ocean would rip the cable in two. The first transatlantic cable project that succeeded operated for only three months in 1858 before failing and could only send just over one word per minute.
But investors eager to cash in on rapid communications underwrote the development of better technology. Higher copper purity improved signal transmission, stronger sheathing reduced cable breaks, repeaters installed periodically along the cable boosted signal strength and polyethylene insulation replaced the earlier rubberlike material harvested from gutta-percha trees.
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